31301032323101 has 8 divisors (see below), whose sum is σ = 31448847253824. Its totient is φ = 31153435571680.

The previous prime is 31301032323091. The next prime is 31301032323167. The reversal of 31301032323101 is 10132323010313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31301032323101 - 2¹⁴ = 31301032306717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31301032323401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54257216 + ... + 54831081.

It is an arithmetic number, because the mean of its divisors is an integer number (3931105906728).

Almost surely, 2^{31301032323101} is an apocalyptic number.

It is an amenable number.

31301032323101 is a deficient number, since it is larger than the sum of its proper divisors (147814930723).

31301032323101 is a wasteful number, since it uses less digits than its factorization.

31301032323101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109089651.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 31301032323101 its reverse (10132323010313), we get a palindrome (41433355333414).

The spelling of 31301032323101 in words is "thirty-one trillion, three hundred one billion, thirty-two million, three hundred twenty-three thousand, one hundred one".